BXI Fluorocarbon Film Asphalt Waterproof Tape — 12-Inch x 32-Foot, Weatherproof Self-Adhesive Flashing Sealant

Meet the BXI Fluorocarbon Film Asphalt Waterproof Tape, a weatherproof sealing solution designed for outdoor reliability. Built with SBS polymer modified rubber asphalt and a white fluorocarbon film surface, this 12-inch by 32-foot roll is ready for long-term protection in varied conditions. The flexible core and dual membrane help create a durable seal on roofs, driveways, gutters, and more, while the white PVDF finish helps reflect sunlight to keep surfaces cooler.

Key strengths include sustained elasticity to accommodate substrate movement and a self-healing property for minor damage, along with strong tear resistance and corrosion resistance. The PVDF surface provides hydrophobic performance, helping with water run-off and easier cleaning in wet weather. The tape is designed to perform across a wide temperature range from -4°F to 158°F (-20°C to 70°C), making it suitable for seasons of sun, wind, and rain.

What makes this tape practical

• Double waterproof design: upper PVDF membrane creates a moisture barrier, while the bottom bitumen layer penetrates to bond with substrates.
• Strong adhesion and flexibility: SBS modified rubber asphalt remains watertight even as surfaces expand and contract with temperature changes.
• UV resistance and flame retardancy: white PVDF surface reflects sunlight and enhances durability in outdoor settings.
• Self-healing and puncture resistant: minor gaps can seal over time to maintain the seal on uneven surfaces.
• Versatile compatibility: suitable for roofs, driveways, wood, gutters, sheds, windows, metal, decks, concrete, basements, pools, pipes, chimneys, barns, and more.

Practical uses and application tips

• Outdoor sealing on roof flashing, corner joints, gutters, and chimney penetrations.
• Crack filling on driveways, porches, basements, and concrete surfaces.
• Root barrier option for DIY plant projects like flower boxes and green roofs.
• Simple to use: clean and dry surfaces, peel backing, press firmly; warm slightly in very cold weather for optimal adhesion.

To get the best results, store the tape in a cool, dry place away from direct sunlight and use a sharp knife or scissors to cut the tape to size. The result is a robust, weather-ready seal that blends with many outdoor textures thanks to its white finish.